热疲劳温度对25Cr3Mo3NiNb钢裂纹扩展的影响

刘阳光, 李奉雨, 满达, 金自力, 李玮, 任慧平

Effect of Thermal Fatigue Temperature on Crack Propagation Behavior in 25Cr3Mo3NiNb Steel

LIU Yangguang, LI Fengyu, MAN Da, JIN Zili, LI Wei, REN Huiping

图12 裂纹附近夹杂物的EBSD图像

Fig.12 EBSD observation of inclusions near cracks (a-d) 600 oC, (e-k) 700 oC, (a, e) SEM, (b, f-i) EDS and surface scan images, (c, j) IPF, (d, k) KAM